Precious stone setting



FIG. 1 is a perspective view of a precious stone setting showing my new design;

FIG. 2 is a top view thereof;

FIG. 3 is a right side view thereof;

FIG. 4 is a front view thereof, the rear view being a mirror image thereof; and,

FIG. 5 is a left side view thereof.

The broken lines in the drawings illustrate the environment of the precious stone setting that form no part of the claimed design. 

CLAIM The ornamental design for a precious stone setting, as shown and described. 